AND ANSWERS 100% PASS
What is the job of a nucleic acid? - ✔✔store and transmit hereditary information;
specifically DNA and RNA
What is a nucleic acid? - ✔✔a chain of nucleotides that consists of pentose, a phosphate
group, and a nitrogenous base
What is a pentose? - ✔✔a type of sugar
What is a phosphate group? - ✔✔is a molecule in the backbone of DNA and RNA that
links adjoining bases together.
What is a nitrogenous base? - ✔✔a molecule found in DNA and RNA that encodes the
genetic information in cells
How many types of nitrogenous bases are there? - ✔✔5
What are the nitrogenous bases? - ✔✔adenine, cytosine, guanine, thymine, and uracil
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